baber/WOPTO huggingface dataset:
Patent JP-2009186245-A (JP)
Title: Antenna device for radar
Inventor: YAMASHITA YUSUKE
IPC: G01S7/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To change an opening area in the same pulse repetition interval, without complicating a device constitution in a pulse radar.  <P>SOLUTION: This antenna device includes a plurality of transmission/reception units 1 provided respectively on a plurality of antennas, for performing pulse transmission of a high-frequency signal from an antenna selectively to first and second transmission sections in a pulse repetition interval. The transmission/reception unit 1 includes a phase signal control circuit 32 for switching a pulse in the first and second transmission sections into a mutually different phase following a phase switching signal; and a gate signal control circuit 34 for setting a transmission gate following a transmission control signal to a transmission section designated by a transmission gate signal and a phase switching signal based on the transmission gate signal for designating the first and second transmission sections, the transmission control signal for controlling respectively the on/off state of pulse transmission to the first and second transmission sections in each transmission/reception unit 1, and the phase switching signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187757-A (JP)
Title: Method and apparatus for manufacturing metal separator for fuel cell
Inventor: OE NOBUFUMI
IPC: H01M8/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a metal separator for a fuel cell, which can secure good product accuracy.  <P>SOLUTION: A metal blank 202 formed with irregularity portions corresponding to the external surface shape of the separator for a fuel cell is placed and positioned in a straightening die 262, and straightening is carried out by a straightener roll 272.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153363-A (JP)
Title: Driving apparatus, imaging device equipped with the same, and imaging apparatus
Inventor: FUJIWARA TSUNEO
IPC: G02B7/04
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving apparatus to be reduced in height, an imaging device equipped with the same, and an imaging apparatus.  <P>SOLUTION: This driving apparatus includes a bending displacement member 1A secured in one part where bending displacement is excited by electric control, a bending displacement member 1B secured in one part where bending displacement is excited by electric control, an elastic member 2 connecting the bending displacement members 1A, 1B, a friction member 3 connected to the elastic member 2 and contactable in part with a lens barrel 4, and a camera module housing 6 for accommodating the bending displacement members 1A, 1B, the elastic member 2, the friction member 3 and the lens barrel 4. The driving apparatus furthermore includes a control means such that the bending displacement members 1A, 1B, arranged along the inner wall of the camera module housing 6 excite the bending displacement of the bending displacement members 1A, 1B to generate bending or distortion in the elastic member 2, thereby a part of the friction member 3 is brought into contact with the lens barrel 4 to drive the lens barrel 4 in a direction different from the bending displacement direction of the bending displacement members 1A, 1B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097074-A (JP)
Title: Metal nanoparticle paste, and pattern forming method
Inventor: SAEGUSA EIKO
IPC: B22F9/24
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal nanoparticle paste useful for forming a fine pattern.  <P>SOLUTION: The paste contains: metal colloid particles comprising metal nanoparticles (A) and protective colloid (B) covering the metal nanoparticles (A); and a dispersion medium for the metal colloid particles, wherein the protective colloid (B) comprises amines (B1) and ≥4C carboxylic acid (B2). In this metal nanoparticle paste, for example, the ratio of the metal nanoparticles (A) may be about 45 to 95 mass%, and the viscosity of the metal nanoparticle paste may be about 1 to 400 Pa s at 25°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199020-A (JP)
Title: Lithography equipment and method for manufacturing device
Inventor: MARK CONSTANT JOHANNES BAGGEN
IPC: G03F7/20
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithography equipment which can improve robustness of an iterative learning control system against variation in setting values.  <P>SOLUTION: On a lithography equipment, a feedforward transfer function of a control system is determined by the following: (a) a feedforward output signal of the control system is iteratively learned to a specified setting value signal through iterative learning control, (b) a relationship between the learned feedforward output signal and the setting value signal is determined, and (c) such a relationship is applied as the feedforward transfer function of the control system. A feedforward learned only to one or more specific setting value signals can be adapted to give the feedforward output signal dependent on the setting value signals. The learned feedforward can be made more robust against variation in setting values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009189212-A (JP)
Title: Power supply device and output switching method
Inventor: KANAI YASUMICHI
IPC: H02J1/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that enables a voltage output to be changed over efficiently and an output switching method.  <P>SOLUTION: The power supply device includes: a voltage conversion section 10, which converts an input voltage from a power supply 30 into a prescribed output voltage; connection state detection sections 14<SB>1</SB>to 14<SB>N</SB>, which detect the connection states of load devices at a plurality of output terminals 13<SB>1</SB>to 13<SB>N</SB>and generate load detection signals P<SB>1</SB>to P<SB>N</SB>corresponding to the connection states; a control section 11, which determines an output terminal to which the output voltage is supplied out of the plurality of output terminals 13<SB>1</SB>to 13<SB>N</SB>according to the reception of the load detection signals P<SB>1</SB>to P<SB>N</SB>generated by the connection state detection sections 14<SB>1</SB>to 14<SB>N</SB>based on a predetermined order of feeding priority of the plurality of output terminals 13<SB>1</SB>to 13<SB>N</SB>; and switch sections 12<SB>1</SB>to 12<SB>N</SB>, which selectively change over and supply the output voltage to the output terminal determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194026-A (JP)
Title: Light-emitting device and its manufacturing method
Inventor: KUMEI MASAMI
IPC: H01L33/50
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light from a light-emitting element from being absorbed by a protection element and to dissolve a fault of a conventional structure in a light-emitting device having a structure where the protection element is electrically connected to the light-emitting element for preventing damage that the light-emitting element receives by static electricity shock.  <P>SOLUTION: A first cup 7 is formed on an upper face (light take-out face) of a substrate and a housing 1. An LED chip 2 is mounted on a base of the first cup 7. A second cup 8 is formed in a position except for a mounting position of the LED chip 2 on the base of the first cup 7. The protection element 3 protecting the LED chip 2 from static electricity shock is mounted on the base of the second cup 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192005-A (JP)
Title: Reverse input preventing clutch
Inventor: ITOMI SHOJI
IPC: F16D41/06
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent grease leakage of a reverse input preventing clutch with the grease sealed inside.  <P>SOLUTION: A shielding ring 14 as a diameter direction sealing member which is close to an inner circumferential surface of a cylindrical end part 7a of a pressing cover 7 is fitted into a retainer cylinder part 9b fitted into an outer circumference of an input shaft 1. An oil seal 16 as an axial direction sealing member, which is in slide-contact with an end surface of an oil-impregnated sintered bearing 15 fixed on a housing, is fitted into an output shaft 2. Thereby, even when rotation is transmitted from an input side member to an output side member, and the grease sealed inside a fixing member 8 is stirred, the grease does not leak.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192053-A (JP)
Title: Vibration eliminating device
Inventor: MATSUURA AKIRA
IPC: F16F15/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration eliminating device using an air spring which prevents contamination of an ambient environment.  <P>SOLUTION: The vibration eliminating device 10 comprises: air springs 42a-42e for supporting a vibration elimination object; a dust-free cover for air-tightly surrounding the air springs 42a-42e and expanding in a load direction of the vibration elimination object; and a vacuum pump 24 communicated with an internal space A of the dust-free cover 34 through an exhaust pipe 56 and depressurizing the internal space A. Even when chemical substances are emitted from the air springs 42a-42e or air is leaked, therefore, the chemical substances and air are securely sucked and discharged by the vacuum pump 24, and emission of them into the ambient environment of the vibration eliminating device 10 is prevented. Because external pressures Pa of the air springs 42a-42e are lowered by depressurizing the internal space A, the vibration eliminating device can support a greater load M thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196418-A (JP)
Title: Storable vehicular seat
Inventor: KANEHARA YOSHINOBU
IPC: B60N2/06
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storable vehicular seat capable of longitudinally adjusting its position.  <P>SOLUTION: The storable vehicular seat S comprises: an outer rail 25b arranged in an inner rail 25a provided at a seat cushion 11 side so as to longitudinally slide; a seat back 12 so as to be folded in the seat cushion 11 via a reclining mechanism; a second ring member 81 for rotating in conjunction with a folding angle of the seat back 12; a disk ring member 201 rotatably provided at the seat cushion 11 side; a wire cable 121 for coupling the second link member 81 with the disk link member 201; and wire cables 231, 232 for coupling the outer rail 25b side with the disk link member 201. The disk link member 201 comprises: a semicircle guiding groove 212 capable of winding the wire cable 121; and semicircle guiding grooves 222a, 222b capable of winding the wire cables 231, 232. The guiding groove 212 has a radius different than that of the guiding grooves 222a, 222b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197631-A (JP)
Title: Piston rod of oscillating plate type compressor
Inventor: YAMASE HIROYOSHI
IPC: F04B39/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow piston rod easy to perform inside work for properly satisfying a buckling strength request value, in regard to a piston rod of an oscillating plate type compressor.  <P>SOLUTION: This piston rod 18a of the oscillating plate type compressor A comprises a rotary shaft 10, a swash plate 12 engaged with the rotary shaft 10 so as to be driven for rotation, an oscillating plate 14 engaged with the swash plate 12 so as to be driven for oscillation, a piston rod 18a pivotally fitted to the oscillating plate 14 at one end thereof, a piston head 18b pivotally fitted to the other end of the piston rod, and a cylinder bore 19a, into which the piston head 18b is inserted freely to be slid for reciprocation. This piston rod 18a is a hollow rod formed by pressing a metal plate, and has an abutment part 18a' extending in the longitudinal direction being left as it is not welded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197354-A (JP)
Title: Spinneret pack
Inventor: FUKAZAWA KAZUHIKO
IPC: D01D5/30
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent spinneret pack having a positioning pin which is used for positioning when assembling pack members for melt spinning at normal temperature, and which prevents the members from receiving the influence of a difference of thermal expansion between the members, facilitates the operation on disassembling, and does not impart deformation, damage, or the like to the members to prevent a polymer from leaking and bleeding in a method for positioning a polymer path in the spinneret pack.  <P>SOLUTION: The spinneret pack for a conjugate fiber which has a plurality of independent filtering layers having polymer-filtering functions is obtained by using the pin for positioning each polymer path so as to coincide with each other, and made of a material melting at a melting temperature of the polymer to be extruded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199847-A (JP)
Title: High-strength cable
Inventor: FUJIMOTO YOSHIHIRO
IPC: D07B1/16
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength cable with its lifetime reaching fracture elongated.  <P>SOLUTION: The high-strength cable includes a doubling and twisting layer 21 of non-metallic tensile strength bodies inside an external coating, of which the tensile strength bodies 41, 42 comprise coated bodies 50, 60, fiber bodies 51, 61 of copolyparaphenylene-3,4'-oxydiphenyleneterephthalic amide arranged inside the coated bodies, and fillers 52, 62 for filling a gap between the fiber bodies, with a horizontal compressive stress of the fiber bodies 51, 61 of the copolyparaphenylene-3,4'-oxydiphenyleneterephthalic amide of ≥75cN/dtex.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200777-A (JP)
Title: Gain controller and gain control method of audio signal
Inventor: ISHIZUKA MITSURU
IPC: H03G3/30
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a low-pitched sound range and a high-pitched sound range which are not easily heard in terms of mental hearing characteristics of a human being may become relatively small since gain is controlled by detecting only the amplitude level of input acoustic signals in a normal automatic gain controller, and the presence is changed in acoustic signals with especially large fixed frequency components.  <P>SOLUTION: The frequency band of audio signals is divided, the gain is controlled for each of frequency components along equal loudness characteristics, and by correcting it along the original level of the signals, audio reproduction with a fixed acoustic feeling is made possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197137-A (JP)
Title: Material for plastic retainer, plastic retainer for ball-and-roller bearing, and ball-and-roller bearing
Inventor: SAWANO TAKANORI
IPC: C08L101/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material for a plastic retainer which can be injection molded, wherein the cooling time can be shortened.  <P>SOLUTION: The material is one for molding a plastic retainer incorporated into a ball-and-roller bearing, and comprises a resin, and at least one of diatomaceous earth and white carbon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200875-A (JP)
Title: Band allocation method, station-side device, home device, communication system, and program of device
Inventor: OZAKI HIROICHI
IPC: H04B10/272
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance use efficiency of a band without requiring an expensive fast integrated circuit or CPU for a control circuit even in a large-scale system including many ONUs.  <P>SOLUTION: A home device includes an allocation means of determining band allocation based upon predetermined allocation conditions, and a band transmitting means of transmitting band allocation information determined by the allocation means to a station-side device. The station-side device has a pipeline transmission means which is used while connected to a plurality of terminal devices, and transmits the band allocation information transmitted from a terminal device to all home devices as objects of band allocation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206607-A (JP)
Title: Information processor
Inventor: KAWASAKI KATSUHIKO
IPC: G06F3/12
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To clearly explain the coping procedure for a paper jamming by voice when an operation therefor is erroneously performed.  <P>SOLUTION: When a user erroneously performs an operation when the paper jamming occurs, a coping means calculating part calculates a user's coping method after combining a paper jamming pattern and an operation pattern to the paper jamming pattern detected by a paper jamming detecting part and the operation pattern detected by a user's operation detecting part, and a voice guidance generating part outputs a coping procedure by voice.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206156-A (JP)
Title: Discharge port for substrate storage container
Inventor: ODAJIMA SATOSHI
IPC: B65D85/86
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge port for a substrate storage container that prevents oxygen from flowing backward owing to diffusion in spite of even a pressure difference of several kPa.  <P>SOLUTION: A container body 1 includes pluralities of supply ports and discharge ports 20 arranged respectively, and each discharge port 20 includes a hollow case 21 fitted to the container body 1, a filter 24 incorporated in the case 21, and a check valve 25 incorporated in the case 21. Air vents 22 are bored in both end surfaces of the case 21, and one end surface of the case 21 is exposed from the container body 1, and the check valve 25 is interposed between the one end surface of the case 21 and the filter 24, a cover body 30 is mounted over the one end surface of the case 21, and a thin and long flow passage 31 communicating with the air vent 22 on the one end surface of the case 21 is formed in the cover body 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172267-A (JP)
Title: Method of manufacturing integrated circuit package and integrated circuit package
Inventor: CHARLES COHN
IPC: H01L23/13
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit package such as BGA packages for mounting an integrated circuit chip.  <P>SOLUTION: The integrated circuit package has a board including a hollow with a low conductive level exposed in the package and hence a connection can be formed between an integrated circuit chip and an underlying conductive level to reduce the number of through-holes formed in the board. As a result, added signal line interconnections can be contained in a board circuit package and/or the integrated circuit chip can be made compact, thereby improving the electric performance. In a board containing a plurality of bonding hierarchical layers, the wire-to-wire length is longer and hence a wire bonding process and a later sealing process can be made easily.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009202137-A (JP)
Title: Air treatment apparatus
Inventor: SAKAI TAKAHIRO
IPC: B01J29/076
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air treatment apparatus with high treatment efficiency capable of being continuously operated without reducing performance of a catalyst and stopping discharge in the air treatment apparatus for treating VOCs in which the catalyst and discharge are used together.  <P>SOLUTION: The air treatment apparatus is provided with a high voltage electrode 2, an earthed porous catalyst body 3 arranged with a predetermined distance so as to be opposed to the high voltage electrode 2, a heat generation body 4 for heating mounted to an outer periphery of a side surface part of the porous catalyst body (earth ground electrode) 3, a high voltage power source 5 connected for applying a high voltage between the high voltage electrode 2 and the porous catalyst body (earth ground electrode) 3, an air-suction fan 6 provided at a rear side of the porous catalyst body (earth ground electrode) 3, and a dust-removal filter 7 provided at a front side of the high voltage electrode 2. VOCs can be efficiently treated by using the catalyst and discharge together.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210332-A (JP)
Title: Target discrimination device
Inventor: SUWA HIROSHI
IPC: G01S13/90
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target discrimination device can improve target discrimination performance by earning a signal dimension by multi-polarization observation.  <P>SOLUTION: This device is equipped with: a multi-polarization radar image acquisition means 1 forming a multi-polarization radar image by performing transmission/reception by a plurality of polarization channels; a whole power calculation means 2 for outputting a whole power image by calculating the whole power relative to each image of the multi-polarization radar image; a first threshold means 3 for extracting a processing object domain by applying threshold processing to the whole power image; a covariance matrix estimation means 4 for calculating an estimated value of a covariance matrix from a peripheral domain to pixels included in the extracted domain; an entropy-α parameter calculation means 5 for performing eigenvalue decomposition of the covariance matrix, and calculating polarimetric entropy and the α parameter; and a second threshold means 6 for performing discrimination determination to the polarimetric entropy, the α parameter and the calculated value of the whole power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208577-A (JP)
Title: Manufacturing method for torsion beam
Inventor: WATARI TOMOAKI
IPC: B21D26/035
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for torsion beam, which reduces a molding force.  <P>SOLUTION: The manufacturing method for torsion beam 2 has a first process and a second process. The first process makes a punch 8 press a part of a peripheral wall of a tubular member 7, thus forming a depression 5. The second process expands and opens any other portion different from the part of the peripheral wall while liquid pressure is keeping a shape of the depression from the inside of the tubular member, and molds the tubular member into a product shape or an intermediate molded part 26 having the product shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212287-A (JP)
Title: Led package
Inventor: HIRASAWA HIROSHI
IPC: H01L33/48
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity of intensity distribution in the luminescent surface by reducing the unevenness of intensity in an LED package (the luminescent surface thereof).  <P>SOLUTION: In the LED package equipped with a package body with a recess of bottomed polygonal and conical configuration, an LED light-emitting element arranged in the recess and a transparent sealing material filled into the recess, a dispersion layer is formed on the surface of the transparent sealing material filled into the recess.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210974-A (JP)
Title: Near-infrared absorbing film and optical filter for plasma display panel using the same
Inventor: UEHARA ATSUYUKI
IPC: G02B5/22
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To produce a near-infrared absorbing film of which the layer (hereafter referred to as an adhesive layer) prepared by applying an adhesive has near-infrared absorbing capacity, which is excellent in dry heat resistance and wet heat resistance, and which retains excellent optical characteristics, and to provide an optical filter for a plasma display panel (PDP) using it.  <P>SOLUTION: The optical filter for the PDP is obtained by using the near-infrared absorbing film produced by disposing the adhesive layer formed of the adhesive containing an acrylic resin, a diimmonium-based pigment expressed by formula (1), and an ionic liquid on a surface of a transparent substrate film as an indispensable component, and laminating another functional film thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT